baber/WOPTO huggingface dataset:
Patent JP-H11120379-A (JP)
Title: Generating and displaying method for computer image data
Inventor: MIURA TAKASHI
IPC: G06T13/20
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To decrease the amount of data without lowering the picture quality of an animation, etc., by recording data between two specific frames as key frame data when the difference between approximate data generated from two specific frame data by interpolative approximation and the source frame data is less than a certain value. SOLUTION: When a character AB is in action represented by frames f1 to f5 , the halfway frames f2 and f4 can be interpolated with f1 , f3 , and f5 . At this time, f1 , f3 , and f5 are key frames and f2 and f4 are frames generated by interpolation, i.e., intermediate frames. To determine the intermediate frames from the key frames, the section is so divided that the number of data of the intermediate frames determined by an approximate expression is below the threshold value of an error and the precision (quality) of the intermediate frames calculated from the approximation expression is held constant. Consequently, the intermediate frames f2 and f4 can be thinned out of the source data and the quality can be held constant.
Patent JP-H06121802-A (JP)
Title: Method and apparatus for washing vacuum hose and saliva ejection hose
Inventor: NAKAGAWA SHOSUKE
IPC: A61C17/06
Filed: 1992-10-08
Abstract: PURPOSE:To provide an ideal apparatus which allows the use for a method of washing a vacuum hose, a saliva ejection hose and the like mounted on a dental treatment unit and the washing thereof. CONSTITUTION:This apparatus is mounted on a dental treatment unit and washes or disinfects the inside of a vacuum hose 13 and a saliva ejection hose 14 for discharging fouled water and liquid in an oral cavity of a patient. Washing water or disinfection liquid is stored in a spiton 3 and the washing water or the disinfection liquid stored is sucked or discharged through the vacuum hose 13 and/or the saliva ejection hose 14. The numeral 20 indicates an device to introduce washing water in the spiton 3 to the holes 13 and 14. When a lock 21 is placed at a drain port of the spiton 3, the drain port is closed to store water to be supplied from a bawl washing nozzle 3a. As the water is stored to positions of through holes 21a and 21b, it is sucked and discharged through the through holes 21a and 21b and the hoses 22 and 23 and the vacuum hose 13 and the saliva hose 14.
Patent JP-H07153296-A (JP)
Title: Semiconductor memory
Inventor: HANNAI SEIICHI
IPC: G06F11/00
Filed: 1993-11-26
Abstract: PURPOSE:To unneccesitate switching connection by an user or preparation of a substrate for mounting of plural kinds and to simplify a selection/test program and the like by a manufacturer, even if a defective memory cell exists in any region. CONSTITUTION:When a defective memory cell exists in a memory cell array 1, a path (one out of DB1a-DB4a) for writing and reading data for a region in which a defective memory cell exists is separated from plural input/output buffer circuit 4-1 to 4-4. And a connection switching circuit 5 in which paths for writing and reading data for regions other than a region in which a defective memory cell exists are successively corresponded to the specific input/output buffer circuit 4-1 to 4-3, switched and connected is provided.
Patent JP-H01136689-A (JP)
Title: Combination structure of rotary blade and rotary shaft in washer
Inventor: SATO MITSURU
IPC: D06F13/02
Filed: 1987-11-25
Abstract: PURPOSE: To reinforce ribs with each other, to suppress deformation and to lessen the occurrence of crack at the roots of ribs by adopting a structure in which the ribs are formed to a spiral form around a boss within a horizontal plane and the ribs made opposite in the directions of the spirals are alternately disposed to intersect the ribs with each other. CONSTITUTION: A central boss 10 is formed to a cylindrical shape and plural ribs 11 are formed between the boss 10 and a rotary vane 5. The ribs 11, the boss 10 and the rotary vane 5 are integrally molded of synthetic resins. The respective ribs 11 are formed to the spiral shape around the boss 10. The directions of the spirals are alternately varied. Then, the ribs 11 have the points 21 intersected with each other. If such constitution is adopted, the ribs eventually have the points where the ribs intersect with each other as compared with the case the rotary vane is merely radially provided with the ribs 11. The structure that the ribs support each other is resulted by such intersecting structure and the deformation of the ribs is made smaller and the force acting on the roots of the ribs is made smaller than the conventional ribs elongating in a radial direction. As a result, the crack arising from the roots of the ribs is lessened.
Patent JP-H10145909-A (JP)
Title: Motor-driven vehicle controller and motor-driven vehicle
Inventor: SAITO SHIGEKI
IPC: A61G5/04
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To control a motor-driven vehicle so as to descend a slope without fear while a rotary sensor is not used by a method wherein the control mode is switched to a travelling mode when the movement of a speed control lever is in a direction increasing the tilt of the lever and switched to a braking mode when the movement of the speed control lever is in a direction decreasing the tilt of the lever. SOLUTION: A DPU 11 outputs a advance/retreat signal and a speed control signal to a motor driving circuit 13 in accordance with the command value from a joystick 12. Further, a dynamic braking main circuit cut-off command, a dynamic braking control resistor closing command and an electromagnetic braking control command concerning a braking mode in descending a slope are outputted.  If a speed control lever 2 is moved from a low speed side to a high speed side, a vehicle travels at a speed corresponding to the inclination of the speed control lever 2 and, if the speed control lever 2 is returned to the low speed side, a braking force corresponding to the tilt of the speed control lever 2 is developed and, further, if the speed control lever 2 is returned to a stop position, a maximum braking force is applied for a required time and then an electromagnetic brake is operated to stop the vehicle.
Patent JP-H07145160-A (JP)
Title: Purification of glycidyl methacrylate
Inventor: YOKOTA SHIGERU
IPC: B01J31/02
Filed: 1993-11-26
Abstract: PURPOSE:To produce the subject compound of high purity in a high yield while controlling formation of its polymer during purification by applying a neutralization treatment using a specified compound before purifying glycidyl methacrylate synthesized from glycidol and methyl methacrylate. CONSTITUTION:Purification of glycidyl methacrylate (GMA) synthesized by ester interchange between glycidol and methyl methacrylate in the presence of a base catalyst is carried out according to the distillation method preferably under 1 to 30Torr after neutralization using a compound (preferably p-toluene sulfonic acid) of the formula (R is an alkyl or an aromatic group). In addition, this neutralization treatment is recommendably carried out by adding a compound of the formula generally in an amount of 0.5 to 3 times (in terms of the molar number of sulfone group) the moles of the base in the unneutralized crude GMA calculated while stirring the crude GMA by a stirrer vigorously as much as possible.
Patent JP-H02142500-A (JP)
Title: Labeled nucleic acid fragment
Inventor: SHIZUTANI HIROAKI
IPC: C07H21/04
Filed: 1988-11-24
Abstract: PURPOSE:To obtain the subject fragment capable of accurately separating a fragment in the analysis of the base sequence of a DNA by combining a specific segment, a linker and a fluorescent, luminescent or color-developing substance. CONSTITUTION:The objective fragment consists of a combination of (A) a nucleic acid segment having 5' terminal, (B) a linker having amino groups on the first terminal and the last terminal, containing one or more methylene groups between the amino groups and having the first terminal bonded to the 5' terminal of the nucleic acid segment and (C) a fluorescent substance, a luminescent substance or a color-developing substance bonded to the last terminal of the linker. The change in the mobility of polyacrylamide gel electrophoresis caused by the difference of the chemical properties of the fluorescent substance is preferably adjusted by the number of methylene groups in the linker.
Patent JP-2000119633-A (JP)
Title: Gel composition containing methoxymethylated polyamide and 2-hydroxyethyl methacrylate
Inventor: TERAOKA RYUJI
IPC: C09K3/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a gel composition which is not dissolved and does not lose its shape in a short time even in water, especially even in running water, by incorporating a methoxymethylated polyamide and 2-hydroxyethyl methacrylate, as gelling agents, into the same. SOLUTION: If necessary, a functional substance, preferably supported by fine porous particules, is also incorporated. Since the composition, which contains a methoxymethylated polyamide and 2-hydroxyethyl methacrylate, is hardly soluble in water, the composition also containing a functional substance does not lose its shape even when immersed in water, warm water, or running water and slowly releases the effective component of the functional substance, thus exhibiting the effects of the substance for a long term. The composition can be prepared by adding a required functional substance to a mixed solution of a methoxymethylated polyamide and 2-hydroxyethyl methacrylate and then adding a lower alcohol.
Patent JP-H01140560-A (JP)
Title: Fuel cell
Inventor: FUJIMURA HIDEKAZU
IPC: H01M8/02
Filed: 1987-11-27
Abstract: PURPOSE:To improve the performance of a fuel cell by actively using a flow passage part at the side of a separator as a region for mixing reaction gases with formation or inert gases and increasing the concentration of reaction gases on the surface of an electrode for quickening the diffusion of gases to the reaction surface of the electrode. CONSTITUTION:A half of reaction gases flows in a flow passage 17a, put electrochemical reaction takes place on an electrode 16, thereby consuming hydrogen in the flow passage 17a and generating formation gases composed of water and carbonic acid. The remaining half of the reaction gases, however, flows in another flow passage 17b and no chemical reaction takes place, thereby allowing the gases to pass a flow passage board 13 in the same state as at an inlet. Then, another flow passage board 14 having the same construction as the board 13 is so positioned at the downstream of a flow passage 13 as to be dislocated by half a pitch in a direction orthogonal with a flow. As a result, the reaction gases after the flow passage 17a at the side of the electrode 16 flow at the separator side of a flow passage 18b and no formation gas is generated. Consequently, the concentration of gases generated at the flow passage 17a comes to be unified due to the diffusion of hydrogen gases. And a plurality set of the flow passage boards 13 and 14 arranged in a flow direction improve the distribution of hydrogen concentration every time the reaction gases flow in separator side passages like the flow passages 17b and 18b.
Patent JP-H08159956-A (JP)
Title: Method and device for measuring birefringence
Inventor: SAKAI KIYOKAZU
IPC: G01N21/23
Filed: 1994-11-30
Abstract: PURPOSE: To accurately measure retardation from a small area by detecting transmission light intensity for each picture element using a two-dimensional optical sensor and selecting the detection output of the picture element corresponding to a desired measurement point region within a detection visual field. CONSTITUTION: For example, a CCD sensor with approximately 200,000 light reception part elements which are in several mm square at each element is used as a two-dimensional optical sensor (optical area sensor) 8 which can detect and read the light intensity of a two-dimensional region for every location, especially for every picture element. Then, transmission light intensity when a polarizer 5 and an analyzer 6 are relatively rotated to a sample S is detected by each element and an arbitrary number of picture element groups is selected corresponding to every picture element and a measurement point region, thus obtaining an amount of birefringence such as retardation and main refractive index direction for every picture element group.  As a result, even if an optical magnification is set to ×1, several mm square of the area of a target sample can be measured with 10μm square resolution and at the same time the position of the measurement point and the size of the measurement point can be arbitrarily selected, thus securing resolution and accuracy corresponding to a measurement target.
Patent JP-H08155474-A (JP)
Title: Purification tank
Inventor: SATO HACHIRO
IPC: C02F3/00
Filed: 1994-12-01
Abstract: PURPOSE: To provide a purification tank which can control the inflow of raw water into the second water treatment chamber without being subjected to biological decomposition treatment in the first water treatment chamber even when a large amount of raw water is introduced temporarily and enables precipitated sludge components to be extracted efficiently. CONSTITUTION: In a purification tank, a partition W1 is installed in a purification tank main body in which a raw water inlet I opened downstream is formed in the middle of the direction of the upper part width, water treatment chambers installed in parallel from the upstream side to the downstream side are partitioned, and a pair of right and left advection ports 1, 2 for treated water from the first water treatment chamber N1 which is located on the uppermost side, among water treatment chambers, to the adjacent second water treatment chamber are installed in the upper part of the partition W1.  An advection pipe L1 which covers both advection ports 1, 2 and leans treated water from the lower part of the first water treatment chamber N1 to the advection port I is installed on the first water treatment chamber N1 side, and in the width direction of the advection pipe L1, a projection La which protrudes on the raw water inlet I side is formed vertically at the position opposite the raw water inlet I.
Patent JP-H08136862-A (JP)
Title: Variable power optical system provided with vibration proofing function
Inventor: HAYAKAWA SHINGO
IPC: G02B15/20
Filed: 1994-11-07
Abstract: PURPOSE: To provide a variable power optical system having the vibration proofing function capable of compensating the blur of a photographic image due to vibration while keeping the optical performance good. CONSTITUTION: This system consists of, in order from the object side, a first group of a positive refractive power L1 , a second group of a negative refractive power L2 and a lens group Lg on the image side having a positive refractive power as a whole. In the system, at least one lens group, power variation from the wide-angle end to the telescopic end is performed by moving at least one of the first group L1 and the lens group Lg on the image side to the object side, the focal distance on the wide-angle end is shorter than the diagonal length of a photographic picture and the blur of the photographic picture caused by the vibration of the variable power optical system is compensated by moving the second group L2 in the direction orthogonal to the optical axis.
Patent JP-H04171615-A (JP)
Title: Insulator
Inventor: IKEDA SEITA
IPC: H01B17/50
Filed: 1990-11-02
Abstract: PURPOSE:To improve water repellent and electrical insulating properties and maintain characteristics for a long period by forming a coat including a film made of ceramic material with a repellent property on its surface or the ceramic material. CONSTITUTION:A coat including a film made of ceramic material with a water repellent property on its surface or the ceramic material is formed. As the repellent coat, a coat with eveness and strong binding property is used, which is formed of a ceramic material excellent in its weather resistance and having an electrical insulating property, such as BN, Si3N4, SiC, SiO2, TiO2, Al2O4, AIN, amorphous diamond which is used as a mono-layer or with an intermediate layer, by the physical vapor deposition method(PVD) or chemical vapor deposition(CVD). It is thus possible to prevent decrease of the electrical property of an insulator produced by the above-mentioned method owing to the repelling property of the coat.
Patent JP-S62167538-A (JP)
Inventor: YAMAUCHI MIKIO
IPC: G01N23/04
Filed: 1985-12-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10117585-A (JP)
Title: Extension/contraction adjustment device for guide rail for waste straw
Inventor: NAKAMURA HACHIRO
IPC: A01F17/02
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an extension/contraction device for easily and accurately controlling the extension/contraction of a guide rail for holding waste straws along with a waste straw carrying part such as a chain or the like. SOLUTION: One end of wires 8 and 9 for extending and contracting the guide rail disposed to the lower part of the terminating end part of the waste straw carrying part provided from the rear part of a thresher to a cutter and extended and contracted to the rear position of the cutter or a cutter upper part is attached to the side of the guide rail. Also, both wires 8 and 9 are connected by interposing the chain 16 wound to a sprocket 13 rotated by a motor 14 in the middle and a driving part 21 provided with the motor 14 and the sprocket 13 is attached between the thresher and the cutter.
Patent JP-H10120174-A (JP)
Title: Substrate carrying cassette
Inventor: HIRAI TATSUTO
IPC: B65G49/07
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To certainly fix a substrate by respectively installing a front surface fixing jig to regulate positional slippage of the substrate in the longitudinal direction and a side surface fixing jig to regulate positional slippage of the substrate in the cross direction on a front surface and a side surface to be storage ports of a storage space. SOLUTION: A regulation quantity control means 13 to control positional slippage regulation quantity of a glass substrate is furnished on a front surface fixing jig and a side surface fixing jig 11, and a spring opening and closing mechanism 12 to install on a longitudinal beam frame free to connect and disconnect is furnished on both end parts of both of the fixing jigs. The regulation quantity control means 13 is constituted of an energizing means 13a passing through the front surface fixing jig or the side surface fixing jig 11, a stopper 13b to set projection quantity of the energizing means 13a and an energizing plate 13c installed on a head end part of the energizing means 13a.  The projection quantity of the energizing plate 13c to the inside of the storage space is set by controlling the stopper 13b, the positional slippage regulation quantity of the front surface fixing jig and the side surface fixing jig 11 is controlled, and it is corresponded to substrates of various sizes.
Patent JP-H07152665-A (JP)
Title: Information distributing device
Inventor: NAKATSU SADAO
IPC: G06F12/06
Filed: 1993-11-29
Abstract: PURPOSE:To provide the information distributing device which can read information specifying a distribution destination out of received image data and output the image data to the read distribution destination. CONSTITUTION:The storage area of a magnetic disk device 14 is allotted to plural device users in advance; when image data whose 1st page is a distribution destination specified sheet are sent through a communication control part 18, the device user as the distribution destination of the image data is specified according to the 1st page and the 2nd and succeeding pages of the received images are stored in the storage area allotted to the specified user. To specify the distribution destination from the image data of the 1st page, image data of the distribution destination specified sheet stored on the magnetic disk device 14 in advance and correspondence relation data showing the relation between mark fields on the distribution destination specified sheet and distribution destinations are used. Consequently, the management of received data in individual units which can not be performed by a conventional device becomes possible.
Patent JP-S62160309-A (JP)
Inventor: KATO NAOYOSHI
IPC: B64F1/36
Filed: 1985-12-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07150396-A (JP)
Title: Insoluble anode for electroplating
Inventor: KAERIYAMA SHIYUUJI
IPC: C25D17/12
Filed: 1993-11-29
Abstract: PURPOSE:To provide an insoluble anode for electroplating with which the contact thereof with a metallic band continuously transported into a plating liquid layer is surely prevented and a turbulent flow state is not generated in the plating liquid flow generated between this anode and the metallic band. CONSTITUTION:The front surface 6a of the insoluble anode 6 facing the metallic band 2 is projectingly provided with protectors 7 of long-sized bodies obtd. by forming side faces 7a, 7b extending in a longitudinal direction to slope shapes rising at a prescribed angle theta with the front surface of the insoluble anode. These protectors 7 are so arranged on the insoluble anode 6 as to extend across the transverse direction of the metallic band 2.
Patent JP-H06145420-A (JP)
Title: Phenolic resin molding material
Inventor: ISHIDA TAMOTSU
IPC: C08K5/17
Filed: 1992-11-09
Abstract: PURPOSE:To provide a composition comprising a phenolic resin, hexamethylenetetramine microcapsules having a specific wall material and a filler, and excellent in thermal stability in a plasticized melted state in the cylinder of an injection molding machine on its injection molding and in curability in molds. CONSTITUTION:The objective composition comprises (A) a phenolic resin, (B) hexamethylenetetramine microcapsules having a wall material having a softening point of 10-150 deg.C (preferably polymethyl methacrylate and its copolymer), and (C) a filler, preferably in amounts of 100 pts.wt., 7-30 pts.wt. and 50-150 pts.wt., respectively. The component A is preferably an ordinary novolak phenolic resin. The component B is produced e.g. by dispersing fine powdery hexamethylenetetramine in a solution of polymethyl methacylate in ethylene dischloridecharging the dispersion in a large volume of water containing a dispersion stabilizer, evaporating the ethylene dichloride from the produced dispersion, and subsequently drying the residue.
Patent JP-S62156460-A (JP)
Inventor: NIWA KATSUMI
IPC: E04B1/94
Filed: 1985-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。